Take a look at BTC from other side. The main task of any market is to always determine the fair market value, apart from ensuring the possibility of buying or selling securities. No matter how high it is. It will return to a fair value in the end. 

So, to predict the exact price is almost impossible. What is the fair price for BTC, Ethereum and Ripple? If you look at the financial market, there you can still evaluate the available information, but for a cryptocurrency this simply does not exist. 

Why we started to get to the roots of the financial market? The fact that the only opportunity to make a forecast in the long-term period on the cryptocurrency market is to see the BTC pricing history and already behind it to draw conclusions about altcoins.

The average price of the main cryptocurrency is $1 500. This is the cost for which investors are willing to pay on average. The cost of altcoins will be roughly similar to the one that was with such a course of BTC. Judging by this logic, there is more fundamental analysis than technical. We can expect a continuation of the long-term downtrend in long-term.